package com.example.plusz.service;

import com.baomidou.mybatisplus.extension.service.IService;
import com.example.plusz.entity.Clazz;
import com.example.plusz.entity.Student;

import java.util.ArrayList;

public interface ClazzService extends IService<Clazz> {
    public ArrayList<Clazz> findStudentByClazz();
}
